The Grip-Tie 501 Setting Tool consists of zinc-plated quality components that enable efficient and safe installation of mechanical repair anchors. The lightweight tool can be used with either Grip Tie or Stone Grip Anchors. The anchors' activation is torque-dependent. The 501 series of setting tools have years of design experience and recognized performance of achieving torque-induced loads. Its length prevents anchors from being installed which are too short for the application. The hex drive provides a mechanical means for attachment in lieu of hand-held use. It also allows for measuring the torque for quality control purposes.